ANALISIS PROBABILITAS SEISMIC HAZARD UNTUK DAERAH KEPULAUAN MALUKU
Have been done many researcher concern prediction of seismic hazard in Indonesia, but eastern Indonesia, especially the Moluccas islands is still needed further assessment. This research was purposed to determine seismic hazard based on peak ground acceleration distribution. Probabilistic seismic ha...
| Main Authors: | , |
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| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2011
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| Subjects: |
| _version_ | 1797030674974113792 |
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| author | , rohima wahyu ningrum , Prof. Dr. Sismanto, M.Si. |
| author_facet | , rohima wahyu ningrum , Prof. Dr. Sismanto, M.Si. |
| author_sort | , rohima wahyu ningrum |
| collection | UGM |
| description | Have been done many researcher concern prediction of seismic hazard in
Indonesia, but eastern Indonesia, especially the Moluccas islands is still needed
further assessment. This research was purposed to determine seismic hazard based on
peak ground acceleration distribution. Probabilistic seismic hazard analysis method
was used program PSHA 2007 from USGS developed by Stephen Harmsen, and have
been modified by Bella in 2008.
The result of this calculated obtained distribution hazard value in PGA condition
(T=0.0 second) for return period of 500 years at the base rock with peak ground
acceleration value ranging between 0.20 g - 4.0 g and for return period of 2500 years
obtained peak ground acceleration value ranging between 0.40 g - 4.0 g. While for
hazard value in base rock in spectral condition T = 0.2 second for return period of
500 years and 2500 years with peak ground acceleration value ranging between 0.2 g
-0.4 g and 0.4 g - 4.0 g. For hazard value for base rock in spectral condition T=1.0
second for return value of 500 years and 2500 years with peak ground acceleration
value ranging between 0.2 g - 2.4 g and 0.2 g - 2.6 g.
Peak ground acceleration distribution result varied because according to the
characteristics of each earthquake source zone. The result can be seen that Maluku
islands, including areas that are unstable or in other words, areas with determine highseismic
hazard. The peak ground acceleration values are affected by the earthquake
data are complete, the characteristics of the earthquake, the earthquake source
parameters, attenuation functions and geological research areas include the order of
tectonic plates and others. |
| first_indexed | 2024-03-13T22:09:31Z |
| format | Thesis |
| id | oai:generic.eprints.org:90150 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T22:09:31Z |
| publishDate | 2011 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:901502014-08-20T02:54:38Z https://repository.ugm.ac.id/90150/ ANALISIS PROBABILITAS SEISMIC HAZARD UNTUK DAERAH KEPULAUAN MALUKU , rohima wahyu ningrum , Prof. Dr. Sismanto, M.Si. ETD Have been done many researcher concern prediction of seismic hazard in Indonesia, but eastern Indonesia, especially the Moluccas islands is still needed further assessment. This research was purposed to determine seismic hazard based on peak ground acceleration distribution. Probabilistic seismic hazard analysis method was used program PSHA 2007 from USGS developed by Stephen Harmsen, and have been modified by Bella in 2008. The result of this calculated obtained distribution hazard value in PGA condition (T=0.0 second) for return period of 500 years at the base rock with peak ground acceleration value ranging between 0.20 g - 4.0 g and for return period of 2500 years obtained peak ground acceleration value ranging between 0.40 g - 4.0 g. While for hazard value in base rock in spectral condition T = 0.2 second for return period of 500 years and 2500 years with peak ground acceleration value ranging between 0.2 g -0.4 g and 0.4 g - 4.0 g. For hazard value for base rock in spectral condition T=1.0 second for return value of 500 years and 2500 years with peak ground acceleration value ranging between 0.2 g - 2.4 g and 0.2 g - 2.6 g. Peak ground acceleration distribution result varied because according to the characteristics of each earthquake source zone. The result can be seen that Maluku islands, including areas that are unstable or in other words, areas with determine highseismic hazard. The peak ground acceleration values are affected by the earthquake data are complete, the characteristics of the earthquake, the earthquake source parameters, attenuation functions and geological research areas include the order of tectonic plates and others. [Yogyakarta] : Universitas Gadjah Mada 2011 Thesis NonPeerReviewed , rohima wahyu ningrum and , Prof. Dr. Sismanto, M.Si. (2011) ANALISIS PROBABILITAS SEISMIC HAZARD UNTUK DAERAH KEPULAUAN MALUKU. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=52488 |
| spellingShingle | ETD , rohima wahyu ningrum , Prof. Dr. Sismanto, M.Si. ANALISIS PROBABILITAS SEISMIC HAZARD UNTUK DAERAH KEPULAUAN MALUKU |
| title | ANALISIS PROBABILITAS SEISMIC HAZARD UNTUK
DAERAH KEPULAUAN MALUKU |
| title_full | ANALISIS PROBABILITAS SEISMIC HAZARD UNTUK
DAERAH KEPULAUAN MALUKU |
| title_fullStr | ANALISIS PROBABILITAS SEISMIC HAZARD UNTUK
DAERAH KEPULAUAN MALUKU |
| title_full_unstemmed | ANALISIS PROBABILITAS SEISMIC HAZARD UNTUK
DAERAH KEPULAUAN MALUKU |
| title_short | ANALISIS PROBABILITAS SEISMIC HAZARD UNTUK
DAERAH KEPULAUAN MALUKU |
| title_sort | analisis probabilitas seismic hazard untuk daerah kepulauan maluku |
| topic | ETD |
| work_keys_str_mv | AT rohimawahyuningrum analisisprobabilitasseismichazarduntukdaerahkepulauanmaluku AT profdrsismantomsi analisisprobabilitasseismichazarduntukdaerahkepulauanmaluku |